The earliest cats were primitive cats that lived 55 million years ago. Cats are advanced hunters among carnivores living on the mainland. These sophisticated killers who specialize in hunting herbivores all originated in the late Bayan era 65 million years ago. The ancestors of cats were the earliest carnivorous mammals, called ancient carnivorous teeth. The body is long and short, with claws on the feet and 44 powerful teeth on the upper and lower foreheads.

This shows that the problem of cats eating raw meat does not come out of thin air. But now cats kept as pets have different functions from their ancestors.

Second, it is not recommended to feed cats raw meat.

Pork fat globules are larger than other meats, which may block microvessels. Pork can also be infected with Odesski virus. The nutritional intake of raw beef is very good, but besides bacteria, the risk of parasites can not be ignored. Raw meat usually contains bacteria, such as Salmonella, Listeria and Escherichia coli.

These bacteria are very dangerous to pets and their caregivers. Cats that feed raw meat may spread bacteria to people who come into contact with them. If your cat has no immunization and insect repellent program, it is best not to eat raw meat.

Third, other common foods that endanger the health of cats.

1. Milk and dairy products

Most cats suffer from lactose intolerance. They have no lactase and cannot digest lactose in milk. Therefore, cats will have soft stools or diarrhea a few hours after drinking milk. If the owner feels that the nutrition is not enough, he can feed the cat with special milk powder to supplement the nutrition that the cat needs.

2. Crustaceans such as squid, octopus and crab.

Crustaceans such as squid, octopus and crab can cause vitamin B 1 deficiency in cats, and it is not conducive to cats' digestion. In particular, crustaceans' hard shells can damage cats' intestines and stomach.

3. raw eggs

Raw eggs contain an enzyme called antibiotic protein, which will reduce the absorption rate of biotin (a kind of vitamin B family, also called vitamin H), thus affecting the health of skin and coat. Salmonella may also be found in raw eggs, leading to bacterial infection. If you really want the cat to eat eggs, you must feed it hard-boiled eggs. After the boiled eggs are peeled, take out the yolk and mix it with cat food for them to eat, but don't feed too much.

4. A large number of animal livers

Eating a small amount of liver is no problem, but eating too much animal liver can cause vitamin A poisoning, leading to vomiting, diarrhea, dizziness, loss of appetite and fatty liver in cats. It may also seriously affect the bones of cats. Symptoms include skeletal deformities, growth of elbows and spinal bones, and osteoporosis. Vitamin A poisoning can also lead to death.

Tip: Click on the foods that cats can't eat to learn more about the foods that cats can't eat.